public OpenFileResult InputFileOpenRead(IInFileDef fileDef, ExternalFileDef externalFileDefinition, DynamicContext ctx)
{
OpenFileResult result;
string storageId = externalFileDefinition.Locator;
if (String.IsNullOrEmpty(storageId))
{
result = new OpenFileResult
{
FilePath = "", // note: or fileName
Stream = null,
};
}
else
{
string tmpFileName = Path.GetTempFileName();
_tmpFilesToDel.Add(tmpFileName);
Log.Debug("Loading input file from storage for PB: " + storageId);
IOProxy.Storage.Download(storageId, tmpFileName);
Log.Debug("Loading done for file: " + storageId);
result = new OpenFileResult
{
FilePath = tmpFileName, // note: or fileName
Stream = File.OpenRead(tmpFileName),
};
}
return result;
}
public OpenFileResult InputFileOpenWrite(IInFileDef fileDef, DynamicContext ctx)
{
string tmpFilePath = Path.GetTempFileName();
_tmpFilesToDel.Add(tmpFilePath);
_filesToCopyFromTmp.Add(Tuple.Create(
new TaskFileDescription
{
FileName = GetFileName(fileDef),
SlotName = GetSlotName(fileDef)
},
tmpFilePath
));
var res = new OpenFileResult()
{
FilePath = tmpFilePath, // note: or fileName
Stream = File.OpenWrite(tmpFilePath)
};
return res;
}
public OpenFileResult OutputFileOpenRead(IOutFileDef fileDef, string filePath, DynamicContext ctx)
{
string ftpPath = _ftpRoot + filePath.TrimStart(new[] { '/', '\\' });
string tmpFilePath = Path.GetTempFileName();
Log.Debug("Downloading file for PB: " + ftpPath);
IOProxy.Ftp.DownloadFile(ftpPath, tmpFilePath);
Log.Debug("Downloading file done: " + ftpPath);
_tmpFilesToDel.Add(tmpFilePath);
var res = new OpenFileResult()
{
FilePath = filePath,
Stream = File.OpenRead(tmpFilePath)
};
return res;
}
